widgetcontroller.h

#ifndef WIDGETCONTROLLER_H
#define WIDGETCONTROLLER_H

#include <editor/undostack.h>
#include <editor/viewport/cameracontroller.h>

#include "tools/widgettool.h"

#include "uiedit.h"

class Widget;

class WidgetController : public CameraController {
    Q_OBJECT

public:
    explicit WidgetController(UiEdit *editor);

    void setRoot(Widget *rootObject);
    void clear(bool signal);

    Object::ObjectList selected() override;
    uint32_t selectedUuid() { return m_selected; }

    Widget *root() const { return m_rootObject; }

    void selectActors(const std::list<uint32_t> &list);

    bool isDrag() const { return m_drag; }
    void setDrag(bool drag);

    Vector2 screenSize() const { return m_screenSize; }

    void copySelected();
    Variant copyData() const { return m_copyData; }

    UndoStack *undoRedo() const { return m_editor->undoRedo(); }

signals:
    void sceneUpdated();
    void objectsSelected(Object::ObjectList objects);
    void propertyChanged(Object::ObjectList objects, const TString &property, Variant value);
    void copied();

public slots:
    void onSelectActor(uint32_t object);
    void onSelectActor(const Object::ObjectList &list);

private:
    void drawHandles() override;

    void update() override;

    void cameraMove(const Vector3 &delta) override;

    void cameraZoom(float delta) override;

    void select(Object &object) override;

    void resize(int32_t width, int32_t height) override;

private:
    std::list<uint32_t> m_objectsList;

    Variant m_copyData;

    Vector3 m_lastZoom;

    Widget *m_rootObject;

    WidgetTool *m_widgetTool;

    UiEdit *m_editor;

    uint32_t m_selected;

    int32_t m_zoom;

    bool m_canceled;
    bool m_drag;

};

#endif // WIDGETCONTROLLER_H